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Author: camilosalazar98

camilo_sol.py

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+# Implement an algorithm to determine if a string has all unique charactersself.
+# What if you cannot use additional data structures.
+
+
+def isUnique(string_):
+    for i in range(len(string_)):
+        i = 0
+        for j in range(1,len(string_)):
+            if string_[i] == string_[j]:
+                return False
+    return True
+
+print(isUnique("GeeksforGeeks"))
+#This soluation is O(n^2)
+
+#let's see if we can go faster